<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>表格标签</title>
</head>
<body>
  <!--
    table 定义表格
        tr 行
            th 表头
            td 表格
   -->
   <table border="2" cellspacing="0" cellspacing="0">
<caption>学生表</caption>  
<tr>
  <th  width="100">姓名</th>
  <th width="100" >年龄</th>
</tr>
<tr>
  <td>孙慧敏</td>
  <td>18</td>
</tr>
   </table>
</body>
</html>
